#include <stdio.h> #include <math.h> int main() { int a,b,c; float p,x1,x2; scanf("%d%d%d",&a,&b,&c); p=-b/(2.0*a); x1=p+sqrt(b*b-4.0*a*c)/(2.0*a); x2=p-sqrt(b*b-4.0*a*c)/(2.0*a); printf("%.2f %.2f",x1,x2); return 0; } |
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